Hal Rosenstock wrote:

Hi Arlin,

On Wed, 2005-09-14 at 16:04, Arlin Davis wrote:
Arlin Davis wrote:
Hal,

Can you take a look at this?

Yes, but I have a few things in front of this right now.

My SM was down (ports in INIT state)

Had an SM been up previously ? Just wondering how to recreate this.
SM was actually running, but for some reason it was not sweeping and configuring my ports.

and I started a uDAPL (dtest -s)
test that called ib_at_ips_by_gid() and then called ib_at_cancel() when it did not complete the request. My application exited with the expected open error and then I saw the kernel panic.

Question: What can I expect as a result of ib_at_cancel()?

Return 0 if canceled, -1 if cancel failed (e.g. bad ID)

Will I always get an event with -EINTR for the cancelled request id?

Is that what you are seeing ?
sometimes I see an event with -EINTR and sometimes I don't see any event.

-- Hal


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